CAMARO6 - View Single Post

robka · 03-05-2024, 03:21 PM

Hi,

first please excuse my English - I'm from Germany.

I’ve got a 2018 Camaro SS.
Modded since over a year

LT4 Supercharger conversion
BTR Stage1 blower cam
Breakout harness from maf to map
Tuned
Current setup since nearly 1 year
At first with a CAI (about 8 month) and now with the stock airbox (about 4-5 month)
Only table changed from CAI to stock airbox was MAF.

Since about a month following happens:

On every drive there's trouble code P0106 when I read it with my MPVI3
I only began checking this, because sometimes it's throwing a CEL, because of that.
CEL isn't always on and can be deleted. The fault code stays and can't be deleted.

Sometimes there's also U0401-71. I don't know if this triggers the CEL or of it's triggered through continuous P0106.
https://imgur.com/H1x5jvD

On top of that more less the oil pressure also shows zero but pressure is there. See also attached picture. Note: metric scale
https://imgur.com/UtiI8DD

When oil pressure is showing zero my mpvi3 with TDN app isn’t working anymore. So I’m not able to log or read dtc.

I already sprayed the whole motor and intake with brake cleaner to locate any vacuum leak but nothing found.

Today I disconnected the breakout harness and did a continuity test to it with a multimeter. All ok.
I couldn't test it for 5v or grounding, because I didn't have the little test probe pins for the plugs at the moment.

Ignition was off the whole time.

After a start it threw me various errors and a CEL. See attached screenshot.
I was able to delete all of them but P0106.
https://imgur.com/cwIAuPy
https://imgur.com/RQljn9l

Could the map sensor be the problem and cause also a shown zero oil pressure and no working mpvi?

Or do anybody have an idea?

03-05-2024, 03:21 PM	#1
robka Drives: Chevrolet Camaro Join Date: Jul 2022 Location: Ger Posts: 17	P0106 and other DTCs Hi, first please excuse my English - I'm from Germany. I’ve got a 2018 Camaro SS. Modded since over a year LT4 Supercharger conversion BTR Stage1 blower cam Breakout harness from maf to map Tuned Current setup since nearly 1 year At first with a CAI (about 8 month) and now with the stock airbox (about 4-5 month) Only table changed from CAI to stock airbox was MAF. Since about a month following happens: On every drive there's trouble code P0106 when I read it with my MPVI3 I only began checking this, because sometimes it's throwing a CEL, because of that. CEL isn't always on and can be deleted. The fault code stays and can't be deleted. Sometimes there's also U0401-71. I don't know if this triggers the CEL or of it's triggered through continuous P0106. https://imgur.com/H1x5jvD On top of that more less the oil pressure also shows zero but pressure is there. See also attached picture. Note: metric scale https://imgur.com/UtiI8DD When oil pressure is showing zero my mpvi3 with TDN app isn’t working anymore. So I’m not able to log or read dtc. I already sprayed the whole motor and intake with brake cleaner to locate any vacuum leak but nothing found. Today I disconnected the breakout harness and did a continuity test to it with a multimeter. All ok. I couldn't test it for 5v or grounding, because I didn't have the little test probe pins for the plugs at the moment. Ignition was off the whole time. After a start it threw me various errors and a CEL. See attached screenshot. I was able to delete all of them but P0106. https://imgur.com/cwIAuPy https://imgur.com/RQljn9l Could the map sensor be the problem and cause also a shown zero oil pressure and no working mpvi? Or do anybody have an idea?